Post Content

MassDOT will make minor adjustments to the congestion relief trial at the I-90/I-95 interchange in Weston. The adjustments will be made tonight, Monday night July 29, into Tuesday morning July 30, weather permitting.  The changes are based on staff observations and feedback from customers. MassDOT will install better signage and reposition the location on the lane closure slightly farther south on I-95 Northbound, closer to Exit 23-24-25.

In an effort to develop low-cost bottleneck solutions, MassDOT consulted both the Federal Highway Administration and the Boston Metropolitan Planning Organization. Analysis confirmed the primary sources of congestion at the I-90/I-95 interchange in Weston are the multiple merge points. The bottleneck builds as traffic from I-90 and Route 30 merges onto I-95 Northbound. To address this bottleneck, MassDOT will be closing the right lane on I-95 Northbound through a temporary tapered lane closure, just north of the I-95 NB Exit 23-24-25.

Currently, I-95 NB is four lanes wide with the right-most lane carrying thru traffic and vehicles that are merging onto I-95 NB from the Mass Pike and Route 30. This double-merge point causes traffic to back up through the Toll Plaza and onto I-90.

By closing the right lane to I-95 NB travelers, it becomes a dedicated lane for MassPike/Route 30 travelers to merge onto I-95 NB.

A third of all traffic on I-95 NB exits at Exit 23-24-25, and a recent traffic count showed 10 percent of vehicles continuing north on I-95 utilize the right lane. During the trial period, thru traffic on I-95 Northbound should stay to the left. Hesitation is common around new traffic patterns and public awareness will be key.

The trial began on July 17th and has been extended to August 9. During the test, MassDOT will collect information to ensure that the new configuration reduces congestion levels as predicted. If the trial period proves successful, MassDOT will make the changes permanent by installing new signs and new lane markings later this summer.

Written By:

Recent Posts

Fall River Route 79 Project: Ramp Closures May 28 posted on May 26

Fall River Route 79 Project: Ramp Closures May 28

MassDOT will close the on-ramps to I-195 east and westbound from Route 79/138 and Broadway northbound, and from Central Street at Durfee Street/Milliken Boulevard on Thursday, May 28. The closures are necessary to demolish and reconstruct the last two elevated bridges as part of the   …Continue Reading Fall River Route 79 Project: Ramp Closures May 28

MassDOT, Mapfre Insurance Encourage Safe Summer Driving posted on May 24

MassDOT, Mapfre Insurance Encourage Safe Summer Driving

In time for Memorial Day, the kick-off to the summer driving season, MassDOT Acting Highway Administrator Thomas Tinlin joined MAPFRE Insurance in reminding motorists to adhere to speed limits, obey traffic laws and avoid distracted driving when traveling during the summer months. According to data   …Continue Reading MassDOT, Mapfre Insurance Encourage Safe Summer Driving

Chelsea: Silver Line Gateway Project Bridge Closure posted on May 22

Chelsea: Silver Line Gateway Project Bridge Closure

MassDOT will close the Washington Avenue Bridge in Chelsea on Tuesday, May 26 at 10:00 AM as part of the Silver Line Gateway Project.  Appropriate detour signs will be in place to redirect traffic and pedestrians, and identify relocated bus stops.  The bridge closure is   …Continue Reading Chelsea: Silver Line Gateway Project Bridge Closure